[M] Change in coreboot[main]: mb/google/fatcat: Add Panther Lake SOC support

[Subrata Banik (Code Review)]

Attention is currently required from: Anil Kumar K, Ashish Kumar Mishra, Cliff Huang, Felix Held, Jérémy Compostella, Paul Menzel, Saurabh Mishra.

Subrata Banik has posted comments on this change by Saurabh Mishra. ( https://review.coreboot.org/c/coreboot/+/83419?usp=email )

Change subject: mb/google/fatcat: Add Panther Lake SOC support
......................................................................

Patch Set 199: Code-Review-1

(3 comments)

File src/mainboard/google/fatcat/Kconfig:

https://review.coreboot.org/c/coreboot/+/83419/comment/5c1baf97_6ba57e47?usp... :
PS199, Line 20: PMC_IPC_ACPI_INTERFACE
why are we dropping this now ?

https://review.coreboot.org/c/coreboot/+/83419/comment/d9e2da3e_d586d7bd?usp... :
PS199, Line 23: SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
why are we dropping this now ?

https://review.coreboot.org/c/coreboot/+/83419/comment/16ef87d8_4ee2e885?usp... :
PS199, Line 106: config OVERRIDE_DEVICETREE
               : 	default "variants/$(CONFIG_VARIANT_DIR)/overridetree.cb"
why are we dropping this now ?

resulted in compilation error

```
In file included from src/mainboard/google/fatcat/variants/fatcat/variant.c:5:
src/mainboard/google/fatcat/variants/fatcat/variant.c: In function 'get_wifi_sar_cbfs_filename':
src/include/fw_config.h:41:23: error: 'FW_CONFIG_FIELD_WIFI_NAME' undeclared (first use in this function)
   41 |         .field_name = FW_CONFIG_FIELD_##__field##_NAME,                         \
      |                       ^~~~~~~~~~~~~~~~
src/mainboard/google/fatcat/variants/fatcat/variant.c:10:48: note: in expansion of macro 'FW_CONFIG_FIELD'
   10 |         return get_wifi_sar_fw_config_filename(FW_CONFIG_FIELD(WIFI));
      |                                                ^~~~~~~~~~~~~~~
src/include/fw_config.h:41:23: note: each undeclared identifier is reported only once for each function it appears in
   41 |         .field_name = FW_CONFIG_FIELD_##__field##_NAME,                         \
      |                       ^~~~~~~~~~~~~~~~
src/mainboard/google/fatcat/variants/fatcat/variant.c:10:48: note: in expansion of macro 'FW_CONFIG_FIELD'
   10 |         return get_wifi_sar_fw_config_filename(FW_CONFIG_FIELD(WIFI));
      |                                                ^~~~~~~~~~~~~~~
    CC         ramstage/lib/memchr.o
src/include/fw_config.h:42:17: error: 'FW_CONFIG_FIELD_WIFI_MASK' undeclared (first use in this function)
   42 |         .mask = FW_CONFIG_FIELD_##__field##_MASK,                               \
      |                 ^~~~~~~~~~~~~~~~
src/mainboard/google/fatcat/variants/fatcat/variant.c:10:48: note: in expansion of macro 'FW_CONFIG_FIELD'
   10 |         return get_wifi_sar_fw_config_filename(FW_CONFIG_FIELD(WIFI));
      |                                                ^~~~~~~~~~~~~~~
src/mainboard/google/fatcat/variants/fatcat/variant.c:11:1: error: control reaches end of non-void function [-Werror=return-type]
   11 | }

```